Introduction
UG0617 User Guide Revision 4.0
3
2.2
Block Diagram
The following figure shows the RTG4 Development Kit block diagram.
Figure 1 •
RTG4 Development Kit Block Diagram
2.3
Web Resources
More information about the RTG4 Development Kit is available at
http://www.microsemi.com/products/fpga-soc/design-resources/dev-kits/rtg4-development-kit
.
2.4
Board Description
The RTG4 Development Kit offers a full-featured 150,000 logic element (LE) RTG4 FPGA. The board
integrates the following features on a single chip:
•
Radiation-tolerant, flash-based FPGA fabric.
•
Industry standard 4-input lookup table-based (LUT) FPGA fabric with integrated math blocks.
•
High-performance SerDes.
•
Integrated hard DDR3 memory controllers with error correction.
•
Static random-access memory (SRAM).
•
Programmable read-only memory (
μ
PROM).
The RTG4 Development Kit has as the following standard interfaces:
•
Two independent 1 GB DDR3 synchronous dynamic random access memory (SDRAM).
•
Two independent 1 GB SPI flash memories.
•
PCIe (Gen1) x1 interface accessible through SMA cables.
•
PCIe x4 edge connector.
•
One pair SMA connectors for testing the full-duplex SerDes channel.
•
Two FMC connectors with HPC pin-out for expansion.
•
RJ45 interface for 10/100/1000 Ethernet.
•
USB micro-AB connector.
•
Headers for SPI and GPIOs.
•
FTDI programmer interface to program the external SPI flash.
Bread Board
Connector
(J350)
La
ne
3
La
ne
2
La
ne
1
La
ne
0
SERDES_PCIe_0
FDDR
(Bank9)
Debug
Switches
SMP
Debug LEDs
MSIOD
(Bank1)
DDR 3
SERDES_1
SERDES_2
SERDES_3
SERDES_PCIe_1
SERDES_4
100 MHz
Diff Clock
Oscillator
La
ne
3
La
ne
2
La
ne
1
La
ne
0
La
ne
3
La
ne
2
La
ne
1
La
ne
0
La
ne
3
La
ne
2
La
ne
1
La
ne
0
La
ne
3
La
ne
2
La
ne
1
La
ne
0
RE
FC
LK
RE
FC
LK
RE
FC
LK
RE
FC
LK
RE
FC
LK
La
ne
3
125 MHz
Diff Clock
Oscillator
RE
F
C
LK
MD
IO
FDDR
(Bank0)
DDR3
FMC
Connector
HPC1
(J101)
MSIOD
(Bank2)
FT4232
USB mini B
connector
(J27)
FP4/FP5
Header
Mux
Mux
SP
I
JTAG
(Bank3)
Beagle
Connector
SC
_
S
PI
JT
A
G
Te
m
p
Mo
n
it
o
r
MSIO
(Bank4)
SPI-1
Flash
SPI-0
Flash
RVI
Header
SC_SPI
Header
FMC Connector
HPC 1
(J101)
MSIO
(Bank6)
MSIO
(Bank5)
FMC
Connector
HPC2
(J107)
MSIOD
(Bank8)
MSIOD
(Bank7)
FMC Connector HPC 1
(J101)
PHY
88E1340S
RJ45
(J18)
FMC Connector HPC 2
(J107)
PCIe x4
Edge Connector
(CON1)
Temperature
Sensor
RTG4
DDR3 SDRAMs
4 x 256 MB
DDR 3 SDRAM
256 MB
(SECDED)
DDR 3 SDRAMs
4 x 256 MB
DDR 3 SDRAM
256 MB
(SECDED)
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